Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ian Prince0
Colin Hart0
Daniel Herrington0
Jeffrey Rule0
Kaitlin Newman0
Kevin Osborn0
Lara Mossler0
Paul Moreton0
...
Date of Patent
March 3, 2020
0Patent Application Number
162051190
Date Filed
November 29, 2018
0Patent Citations
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Example embodiments of systems and methods for data transmission system between transmitting and receiving devices are provided. In an embodiment, each of the transmitting and receiving devices can contain a master key. The transmitting device can generate a diversified key using the master key, protect a counter value and encrypt data prior to transmitting to the receiving device, which can generate the diversified key based on the master key and can decrypt the data and validate the protected counter value using the diversified key.
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